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Bug #28267 php_image_filter_contrast calls gdImageBrightness?
Submitted: 2004-05-04 01:22 UTC Modified: 2004-05-09 19:41 UTC
From: hannes at mediagonal dot ch Assigned: pajoye (profile)
Status: Closed Package: GD related
PHP Version: 5CVS-2004-05-04 (dev) OS: Linux 2.6.5
Private report: No CVE-ID: None
View Developer Edit
 [2004-05-04 01:22 UTC] hannes at mediagonal dot ch 
Description:
------------
In http://lxr.php.net/source/php-src/ext/gd/gd.c#4064, the function php_image_filter_contrast calls gdImageBrightness where it probably should call gdImageContrast. This seems to work and seems to make sense, since gdImageContrast does not seem to be called from anywhere else.

Reproduce code:
---------------
 $img = imagecreatefromgif("http://images.slashdot.org/title.gif");
 imagefilter($img, 3, 50);
 imagejpeg($img);

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 [2004-05-04 08:57 UTC] derick@php.net 
Assigning to pierre.
 [2004-05-09 19:41 UTC] iliaa@php.net 
This bug has been fixed in CVS.

Snapshots of the sources are packaged every three hours; this change
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